18988156672

素因数分解:

$2^8\times {\mathrm{6977}}^1\times {\mathrm{10631}}^1$

素因数の和:17624

約数の個数: 36

約数和(自身を含む): 37911139056

約数和(自身を除く): 18922982384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 6977, 10631, 13954, 21262, 27908, 42524, 55816, 85048, 111632, 170096, 223264, 340192, 446528, 680384, 893056, 1360768, 1786112, 2721536, 74172487, 148344974, 296689948, 593379896, 1186759792, 2373519584, 4747039168, 9494078336, 18988156672]

約数ペア:

[(1, 18988156672), (2, 9494078336), (4, 4747039168), (8, 2373519584), (16, 1186759792), (32, 593379896), (64, 296689948), (128, 148344974), (256, 74172487), (6977, 2721536), (10631, 1786112), (13954, 1360768), (21262, 893056), (27908, 680384), (42524, 446528), (55816, 340192), (85048, 223264), (111632, 170096)]